/* =========================
   RS PRW - UPDATED CSS
   ========================= */

:root {
  --rs-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --rs-black: #111;
  --rs-gray: #757575;
  --rs-border: #e0e0e0;
  --rs-yellow: #f4b400;
  --rs-blue: #2962ff; /* Màu xanh cho Verified */
  --rs-radius: 8px;
}

.rs-prw {
  font-family: var(--rs-font);
  margin-top: 30px;
  position: relative;
}
.rs-prw * { box-sizing: border-box; }

/* --- HOME TITLE --- */
.rs-prw__hometitle {
    text-align: center;
    font-size: 28px;
    margin-bottom: 24px;
}

/* --- TOP BAR --- */
.rs-prw__topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  position: relative;
  z-index: 10;
  border-bottom: 1px solid #f0f0f0;
  padding-bottom: 16px;
}

/* LEFT: SUMMARY & DROPDOWN */
.rs-prw__summary-wrap { position: relative; }

.rs-prw__summary {
  display: flex; align-items: center; gap: 10px;
  cursor: pointer; padding: 6px 0; user-select: none;
}
.rs-prw__summary:hover { opacity: 0.8; }

.rs-prw__stars {
  display: flex; color: var(--rs-yellow); font-size: 20px; letter-spacing: 1px;
}

.rs-prw__count {
  font-size: 16px; font-weight: 500; color: var(--rs-black);
  display: flex; align-items: center; gap: 8px;
}

.rs-prw-chevron {
  width: 8px; height: 8px;
  border-right: 2px solid var(--rs-black);
  border-bottom: 2px solid var(--rs-black);
  transform: rotate(45deg); margin-top: -4px;
  transition: transform 0.2s;
}
.rs-prw__summary.is-active .rs-prw-chevron { transform: rotate(-135deg); margin-top: 4px; }

/* DROPDOWNS */
.rs-prw__dropdown {
  position: absolute; top: 100%;
  background: #fff; border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  border: 1px solid #eee; padding: 16px;
  min-width: 300px; z-index: 20;
  display: none; animation: rsFadeIn 0.2s ease-out;
}
.rs-prw__dropdown.is-visible { display: block; }
.rs-prw__dropdown--left { left: 0; margin-top: 8px; }
.rs-prw__dropdown--right { right: 0; margin-top: 8px; min-width: 200px; padding: 0; }

@keyframes rsFadeIn { from{opacity:0; transform:translateY(-5px);} to{opacity:1; transform:translateY(0);} }

/* HISTOGRAM */
.rs-prw-histo__big {
  display: flex; align-items: center; gap: 8px; margin-bottom: 16px;
  font-weight: 700; font-size: 32px; line-height: 1;
}
.rs-prw-histo__icon { color: var(--rs-yellow); font-size: 32px; }

.rs-prw-histo__row {
  display: flex; align-items: center; gap: 10px; margin-bottom: 8px; cursor: pointer;
}
.rs-prw-histo__row:hover .rs-prw-histo__stars { opacity: 0.7; }
.rs-prw-histo__stars {
  font-family: monospace; font-size: 14px; color: var(--rs-yellow); width: 44px;
}
.rs-prw-histo__bar {
  flex: 1; height: 8px; background: #f1f1f1; border-radius: 99px; overflow: hidden;
}
.rs-prw-histo__fill {
  height: 100%; background: #666; /* Màu xám đậm như hình */
}
.rs-prw-histo__count {
  font-size: 13px; color: var(--rs-gray); width: 30px; text-align: right;
}
.rs-prw-histo__reset {
  text-align: center; margin-top: 14px; padding-top: 10px;
  border-top: 1px solid #eee; font-size: 13px; text-decoration: underline; cursor: pointer;
}

/* RIGHT: ACTIONS */
.rs-prw__actions { display: flex; align-items: center; gap: 12px; }
.rs-prw__filter-wrap { position: relative; }

.rs-prw__write {
  background: #fff; border: 1px solid var(--rs-border); border-radius: 4px;
  padding: 8px 16px; font-weight: 600; font-size: 14px; cursor: pointer; transition: 0.2s;
}
.rs-prw__write:hover { border-color: #000; }

.rs-prw__filtericon {
  width: 36px; height: 36px; background: #f0f0f0; border: none; border-radius: 4px;
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 3px; cursor: pointer;
}
.rs-prw__filtericon span {
  width: 14px; height: 2px; background: #000; position: relative;
}
.rs-prw__filtericon span::after {
  content:''; position:absolute; width:4px; height:4px; background:#000; border-radius:50%; top:-1px;
}
/* Style dots offset */
.rs-prw__filtericon span:nth-child(1)::after { right: -1px; }
.rs-prw__filtericon span:nth-child(2)::after { left: -1px; }
.rs-prw__filtericon span:nth-child(3)::after { right: -1px; }

/* SORT MENU */
.rs-prw-sortmenu { padding: 8px 0; }
.rs-prw-sortmenu__title {
  padding: 8px 16px; font-weight: 700; font-size: 15px; margin-bottom: 4px;
}
.rs-prw-sortlist { list-style: none; padding: 0; margin: 0; }
.rs-prw-sortlist li {
  padding: 8px 16px; cursor: pointer; display: flex; justify-content: space-between; font-size: 14px;
}
.rs-prw-sortlist li:hover { background: #f5f5f5; }
.rs-prw-sortlist li.is-selected { font-weight: 600; }
.rs-prw-sortlist li.is-selected::after { content: '✓'; }

/* --- REVIEWS GRID (2 Columns) --- */
.rs-prw__grid {
  display: grid;
  /* Quan trọng: Grid 2 cột 1 hàng 2 item */
  grid-template-columns: repeat(2, minmax(0, 1fr)); 
  gap: 20px;
}

.rs-prw-card {
  border: 1px solid var(--rs-border); border-radius: var(--rs-radius); padding: 20px;
  background: #fff;
}

.rs-prw-card__top {
  display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px;
}

.rs-prw-card__name {
  font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}

/* Badge Verified Mới */
.rs-prw-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 13px; font-weight: 400; color: #333;
}
.rs-prw-badge__icon {
  width: 16px; height: 16px; color: var(--rs-blue); /* Icon màu xanh */
}

.rs-prw-card__date { font-size: 12px; color: #888; white-space: nowrap; }

.rs-prw-card__stars { color: var(--rs-yellow); font-size: 16px; margin-bottom: 12px; }
.rs-prw-card__content { line-height: 1.5; font-size: 14px; color: #333; }

.rs-prw-card__media { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.rs-prw-card__media img {
  width: 70px; height: 70px; object-fit: cover; border-radius: 4px; border: 1px solid #eee;
}

/* FOOTER */
.rs-prw__footer { text-align: center; margin-top: 30px; }
.rs-prw__loadmore {
  background: #fff; border: 1px solid #000; color: #000;
  padding: 10px 24px; text-transform: uppercase; font-weight: 600; font-size: 13px; cursor: pointer;
}
.rs-prw__loadmore:hover { background: #000; color: #fff; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .rs-prw__grid { grid-template-columns: 1fr; } /* Mobile về 1 cột */
  .rs-prw__topbar { flex-wrap: wrap; gap: 10px; }
  .rs-prw__summary-wrap { width: 100%; }
  .rs-prw__actions { width: 100%; justify-content: space-between; }
}

/* MODAL STYLES (Keep existing) */
body.rs-prw-lock { overflow: hidden; }
.rs-prw-modal { display: none; position: fixed; inset: 0; z-index: 99999; }
.rs-prw-modal.is-open { display: block; }
.rs-prw-modal__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.rs-prw-modal__dialog { position: relative; height: 100%; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.rs-prw-wiz { pointer-events: auto; background: #fff; width: 500px; max-width: 94%; padding: 40px; border-radius: 8px; position: relative; text-align: center; }
.rs-prw-modal__close { position: absolute; top: 15px; left: 15px; font-size: 24px; background: none; border: none; cursor: pointer; }
.rs-prw-pane { display: none; }
.rs-prw-pane.is-active { display: block; }
.rs-prw-title { font-size: 20px; font-weight: 600; margin-bottom: 30px; }
.rs-prw-ratingpick { display: flex; justify-content: center; gap: 12px; margin-bottom: 10px; }


.rs-prw-rate {
    background: none;
    border: none;
    width: 70px;
    height: 70px;
    color: #ffdd00;
    cursor: pointer;
}

.rs-prw-rate.is-picked { color: var(--rs-yellow); }
.rs-prw-hint { display: flex; justify-content: space-between; max-width: 320px; margin: 0 auto; font-size: 13px; color: #666; }
.rs-prw-uploadbox { border: 2px dashed #ddd; padding: 20px; display: flex; justify-content: center; gap: 10px; margin-bottom: 20px; }
.rs-prw-uploadbtn { background: #f9f9f9; padding: 10px 16px; border-radius: 4px; cursor: pointer; font-size: 13px; font-weight: 600; display: block; }
.rs-prw-uploadbtn input { display: none; }
.rs-prw-text { width: 100%; border: 1px solid #ddd; padding: 12px; min-height: 120px; margin-bottom: 20px; border-radius: 4px; }
.rs-prw-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; text-align: left; margin-bottom: 20px; }
.rs-prw-field.full { grid-column: 1 / -1; }
.rs-prw-field label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 5px; }
.rs-prw-field input { width: 100%; border: 1px solid #ddd; padding: 8px; border-radius: 4px; }
.rs-prw-nav { display: flex; justify-content: space-between; margin-top: 20px; }
.rs-prw-nav button { background: none; border: none; cursor: pointer; font-weight: 600; }
.rs-prw-done, .rs-prw-next { color: var(--rs-yellow); }